KR100296352B1 - Bracket having earth terminal of detaching structure - Google Patents

Bracket having earth terminal of detaching structure Download PDF

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Publication number
KR100296352B1
KR100296352B1 KR1019980009620A KR19980009620A KR100296352B1 KR 100296352 B1 KR100296352 B1 KR 100296352B1 KR 1019980009620 A KR1019980009620 A KR 1019980009620A KR 19980009620 A KR19980009620 A KR 19980009620A KR 100296352 B1 KR100296352 B1 KR 100296352B1
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KR
South Korea
Prior art keywords
earth terminal
bracket
hole
unit
crt
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KR1019980009620A
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Korean (ko)
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KR19990075419A (en
Inventor
형 석 이
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윤종용
삼성전자 주식회사
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Priority to KR1019980009620A priority Critical patent/KR100296352B1/en
Publication of KR19990075419A publication Critical patent/KR19990075419A/en
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    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/16—Constructional details or arrangements
    • G06F1/1601—Constructional details related to the housing of computer displays, e.g. of CRT monitors, of flat displays
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F2200/00—Indexing scheme relating to G06F1/04 - G06F1/32
    • G06F2200/16—Indexing scheme relating to G06F1/16 - G06F1/18
    • G06F2200/161—Indexing scheme relating to constructional details of the monitor
    • G06F2200/1611—CRT monitor

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Human Computer Interaction (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Connections Arranged To Contact A Plurality Of Conductors (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)

Abstract

PURPOSE: A bracket having an earth terminal of a detaching structure is provided to constitute an earth terminal without using a fixing member by forming a groove in a bracket. CONSTITUTION: An elastic maintaining hole(310) formed in the horizontal direction is formed in an earth terminal(300) formed as a free end. An earthing unit(330) having a round portion is formed at an extended portion of an insertion unit(320) initially inserted for grounding to a CRT band(11). An engaging groove(340) is formed for engaging to a bracket(200). An engaging projection unit(360) is formed in order for the earth terminal(300) not to be separated at a side plate portion(350). An insertion hole(211) for inserting the insertion unit(320) of the earth terminal(300) is formed at a guide unit(210) of the bracket(200) for supporting a cathode-ray tube including the earth terminal(300). The first hole(221) and the second hole(222) are formed in a main frame(220), and a fixing plate(223) is formed. The insertion unit(320) is inserted into the insertion hole(211), and the earth terminal(300) presses an outer wall of the main frame(220) through the second hole(222). The engaging groove(340) is engaged in the bracket(200). The side plate portion(350) is inserted into the first hole(221) and the second hole(222), and the engaging projection unit(360) is engaged in the fixing plate(223), and the earth terminal(300) is engaged in the bracket(200).

Description

착탈구조의 어스단자를 갖는 브래킷Bracket having earth terminal of putting on and taking off structure

본 발명은 디스플레이(Display)장치에 관한 것으로 더욱 상세하게는 브라운관에 구성되는 CRT밴드(Cathode Ray Tube Band)와 브라운관용 브래킷(Bracket)을 어스하는 어스단자를 용이하게 장착하는 구조를 구성한 것을 특징으로 하는 착탈구조의 어스단자를 갖는 브래킷에 관한 것이다.The present invention relates to a display device, and more particularly, to a structure in which a CRT band (Cathode Ray Tube Band) formed in a CRT and an earth terminal for earthing a CRT bracket are easily mounted. It relates to a bracket having an earth terminal of the detachable structure.

일반적으로 디스플레이장치는 전자총에서 발생한 전자를 고전압을 걸어 섀도마스크(Shadow Mask)를 투과한 전자에 의하여 화상을 형성하는 전자총에서 발생한 전자가 브라운관으로 가지 않고 순간적으로 길을 잃어 방출될때에 이를 어스하기 위하여 CRT밴드에 접지되고 브래킷에 고정된 어스단자를 구성하였다.In general, a display device is designed to earth when electrons generated from an electron gun that forms an image by electrons passing through a shadow mask by applying high voltage to the electrons generated by the electron gun are instantaneously lost and released without going to the CRT. An earth terminal grounded to the CRT band and fixed to the bracket is constructed.

이와 같은 종래의 어스단자의 구성을 도 1 및 도 2에 나타낸 것으로써, 도 1은 종래의 디스플레이장치의 평면도를 나타낸 것이고, 도 2는 도 1의 요부상세도를 나타낸 것이다.1 and 2 show a plan view of a conventional display device, and FIG. 2 shows a main part of FIG. 1.

상기의 어스단자(30)는 자유단으로 형성되어 일측면은 브라운관(10)을 감싸고 있는 CRT밴드(11)에 접지되고 타측은 삽입공(31)을 형성하여 고정수단인 나사(40)로 브래킷(20)에 형성된 고정공(21)에 고정하였다.The earth terminal 30 is formed as a free end, one side is grounded to the CRT band 11 surrounding the CRT 10 and the other side is formed with an insertion hole 31 to bracket the screw 40 as a fixing means It fixed to the fixing hole 21 formed in the 20.

그러나 상기와 같이 구성되는 어스단자(30)는 일측면이 CRT밴드(11)에 접지되는 어스단자(30)는 일측만 브래킷(20)에 고정되어 있음으로 인하여 브라운관(10)을 삽입할때등의 작은 충격에 의하여 탄성력을 상실하게 되면 접지가 이루어지지 않는 문제점이 발생하였다.However, the earth terminal 30 is configured as described above when one side is grounded to the CRT band 11, the earth terminal 30 is inserted into the CRT 10 because only one side is fixed to the bracket 20. When the elastic force is lost due to the small impact of the grounding is not made.

또한 어스단자(30)를 브래킷(20)에 고정하기 위하여는 별도의 고정수단인 나사(40)를 필요로 함으로써 작업의 비효율성을 초래하는 또 다른 문제점이 발생하였다.In addition, in order to fix the earth terminal 30 to the bracket 20, another problem causing the inefficiency of the work occurred by requiring a screw 40 as a separate fixing means.

본 발명은 상기한 문제점을 해소하기 위한 것으로써 브래킷에 홈부를 형성하고 어스단자를 고정부재를 이용하지 않고 착탈가능하게 구성하는데 그 목적이 있는 것이다.An object of the present invention is to solve the above problems by forming a groove in the bracket and detachably configuring the earth terminal without using the fixing member.

따라서, 본 발명은 상기한 목적을 달성하기 위하여 자유단으로 형성되는 어스단자에는 횡방향으로 형성된 탄성유지공을 형성하고, 최초에 삽입되는 삽입부와 연속되는 곳에는 CRT밴드에 접지되도록 라운드를 갖는 접지부를 형성하며, 브래킷이 걸리는 걸림홈을 형성하고, 어스단자가 브래킷에서 이탈되지않도록 상판부에는 걸림턱부를 형성한다.Therefore, the present invention forms an elastic retaining hole formed in the transverse direction in the earth terminal formed in the free end in order to achieve the above object, and has a round so as to be grounded to the CRT band in the continuous portion inserted into the first insertion portion Forming a ground portion, and forming a locking groove for the bracket is caught, and forming a locking jaw portion in the upper plate so that the earth terminal is not separated from the bracket.

상기와 같이 구성되는 어스단자가 삽입되는 브래킷의 가이드부에는 어스단자의 삽입부가 삽입되는 삽입공을 형성하고 주프레임에는 제 1공과 제 2공이 형성되며 고정대가 형성된 구성을 한 특징이 있다.The guide portion of the bracket into which the earth terminal is inserted as described above forms an insertion hole into which the insertion portion of the earth terminal is inserted, and the main frame has a first hole and a second hole formed therein, and a fixing rod is formed.

도 1은 종래의 디스플레이장치에서 브래킷에 어스단자가 구성된 상태를 나타낸 평 면도이고,1 is a flat view showing a state in which the earth terminal is configured on the bracket in the conventional display device,

도 2는 종래의 어스단자에서 도 1의 주요부를 나타낸 확대 단면도이며,Figure 2 is an enlarged cross-sectional view showing the main part of Figure 1 in the conventional earth terminal,

도 3은 본 발명에서 어스단자가 브래킷에 장착되는 상태를 나타낸 분해사시도이고,Figure 3 is an exploded perspective view showing a state in which the earth terminal is mounted on the bracket in the present invention,

도 4는 본 발명의 어스단자가 브래킷에 장착된 상태의 단면을 나타낸 것이고,Figure 4 shows a cross section of the earth terminal of the present invention mounted on the bracket,

도 5는 본 발명의 어스단자가 브래킷에 장착된 상태를 나타낸 정면도이다.5 is a front view showing a state in which the earth terminal of the present invention is mounted on the bracket.

＊도면의 주요부분에 대한 부호 설명＊＊ Description of Signs of Main Parts

200 : 브래킷 211 : 삽입공200: bracket 211: insertion hole

221 : 제 1공 222 : 제 2공221: first hole 222: second hole

223 : 고정대 300 : 어스단자223: holder 300: earth terminal

310 : 탄성유지공 320 : 삽입부310: elastic retaining hole 320: insertion portion

330 : 접지부 340 : 걸림홈330: ground portion 340: locking groove

350 : 측판부 360 : 걸림턱부350: side plate portion 360: locking jaw portion

본 발명이 실시된 상태를 나타낸 도면을 이용하여 설명하면 다음과 같다.Referring to the drawings showing a state in which the present invention is carried out as follows.

도 3은 본 발명에 따른 어스단자(300)와 브래킷(200)이 분리된 상태를 나타낸 사시도이고, 도 4는 어스단자(300)가 브래킷(200)에 결합된 상태의 단면도를 나타낸 것이다.3 is a perspective view illustrating a state in which the earth terminal 300 and the bracket 200 are separated according to the present invention, and FIG. 4 is a cross-sectional view of the earth terminal 300 coupled to the bracket 200.

도면에서 나타내는 바와 같이 자유단으로 형성되는 어스단자(300)에는 횡방향으로 형성된 탄성유지공(310)을 형성하고, 최초에 삽입되는 삽입부(320)와 연속되는 곳에는 CRT밴드(11)에 접지되도록 라운드를 갖는 접지부(330)를 형성하며, 브래킷(200)이 걸리는 걸림홈(340)을 형성하고, 측판부(350)에는 어스단자(300)가 브래킷(200)에서 이탈되지않도록 하는 걸림턱부(360)를 형성한다.As shown in the drawing, the earth terminal 300 formed at the free end is provided with an elastic retaining hole 310 formed in the lateral direction, and the CRT band 11 is formed at a position continuous with the insertion part 320 to be inserted first. Form a ground portion 330 having a round so as to be grounded, and forms a locking groove 340 to which the bracket 200 is caught, and the earth terminal 300 is not separated from the bracket 200 in the side plate portion 350. The locking jaw portion 360 is formed.

상기와 같이 구성되는 어스단자(300)가 삽입되는 브라운관(10)을 지지하는 브래킷(200)의 가이드부(210)에는 어스단자(300)의 삽입부(320)가 삽입되는 삽입공(211)을 형성하고 주프레임(220)에는 제 1공(221)과 제 2공(222)이 형성되어 고정대(223)를 형성하는 구성을 한다.An insertion hole 211 into which the insertion portion 320 of the earth terminal 300 is inserted into the guide portion 210 of the bracket 200 supporting the CRT 10 into which the earth terminal 300 is configured as described above. The first frame 221 and the second hole 222 is formed in the main frame 220 to form a fixing stand 223.

상기 브래킷(200)의 가이드부(210)에 형성된 삽입공(211)에 어스단자(300)의 삽입부(320)가 삽입되기 시작하는 어스단자는 제 2공(222)를 지나 주프레임(220)의 외벽을 압지하게 되고, 어스단자에 형성된 걸림홈(340)이 브래킷에 걸리게 되고 어스단자의 측판부(350)는 브래킷의 제 1공(221)으로 삽입되어 제 2공(222)으로 나와 어스단자의 걸림턱부(360)가 고정대(223)에 걸리게 되어 어스단자가 브래킷에 결합되는 것이다.The earth terminal at which the insertion portion 320 of the earth terminal 300 starts to be inserted into the insertion hole 211 formed in the guide portion 210 of the bracket 200 passes the second hole 222 and passes through the main frame 220. ) And the outer wall of the), the engaging groove 340 formed in the earth terminal is caught by the bracket and the side plate portion 350 of the earth terminal is inserted into the first hole 221 of the bracket to come out to the second hole 222 The earthing jaw portion 360 of the earth terminal is caught by the fixing table 223 is the earth terminal is coupled to the bracket.

도 5는 어스단자(300)가 브래킷(200)에 결합된 상태를 나타낸 것이다.5 illustrates a state in which the earth terminal 300 is coupled to the bracket 200.

이상과 같이 구성되어 결합되는 본 발명은 어스단자(300)의 삽입부(320)가 브래킷(200)의 주프레임(220)의 외벽을 일측으로 압지하게 되고 어스단자(300)의 측판부(350)가 브래킷(200)의 고정대(223)를 타측으로 압지하게 되어 어스단자에 형성된 접지부(330)의 탄력성을 증진시키게 되는 것이다.In the present invention configured and coupled as described above, the insertion part 320 of the earth terminal 300 is pressed to one side of the outer wall of the main frame 220 of the bracket 200 and the side plate part 350 of the earth terminal 300. ) Will be pressed to the other side of the bracket 223 of the bracket 200 to enhance the elasticity of the grounding portion 330 formed on the earth terminal.

보다 상세히 설명하면 브래킷(200)의 가이드부(210)에 형성된 삽입공(211)에 어스단자(300)의 삽입부(320)가 삽입되기 시작하는 어스단자가 제 2공(222)를 지나 주프레임(220)의 외벽을 압지하게 되고 어스단자의 측판부(350)는 브래킷의 제 1공(221)으로 삽입되어 제 2공(222)으로 나와 어스단자(300)의 측판부(350)는 고정대(223)를 타측으로 압지하게 되어 접지부(330)의 탄력성을 증진시키게 되는 것이다.In more detail, the earth terminal through which the insertion portion 320 of the earth terminal 300 starts to be inserted into the insertion hole 211 formed in the guide portion 210 of the bracket 200 passes the second hole 222. The outer wall of the frame 220 is pressed and the side plate portion 350 of the earth terminal is inserted into the first hole 221 of the bracket to come out of the second hole 222 and the side plate portion 350 of the earth terminal 300 The fixture 223 is to be pressed to the other side to improve the elasticity of the ground portion 330.

그리고 어스단자(300)에 형성된 탄성유지공(310)은 분리된 접지부(330)를 제공하여 줌으로써 접지력이 향상되는 것이다.And the elastic retaining hole 310 formed in the earth terminal 300 is to improve the grounding force by providing a separate ground portion 330.

또한 측판부(350)에 형성된 걸림턱부(360)가 고정대(223)에 걸려 어스단자(300)가 브래킷(200)에서 분리되지 않게 되는 것이다.In addition, the locking projection 360 formed on the side plate portion 350 is caught by the holder 223 so that the earth terminal 300 is not separated from the bracket 200.

그러므로 브래킷(200)에 어스단자(300)를 용이하게 장착가능한 착탈식으로 구성할 수가 있게 되는 것이다.Therefore, the earth terminal 300 to the bracket 200 can be easily removable to be configured.

이상과 같은 구성으로 이루어진 본 발명은 어스단자를 브래킷에 간단하게 장착이 가능하여 작업공정의 간소화를 이룸으로써 생산성을 향상시킬수가 있는 것이다.According to the present invention having the above configuration, the earth terminal can be easily mounted on the bracket, thereby improving productivity by simplifying the work process.

Claims (2)

CRT밴드를 브래킷에 접지하는 어스단자를 갖는 디스플레이장치에 있어서;A display device having an earth terminal for grounding a CRT band to a bracket; 상기 어스단자는 자유단으로 형성되어 삽입되는 삽입부와 연속되는 곳에는 CRT밴드에 접지되는 라운드를 갖는 접지부를 형성하며, 브래킷이 걸리는 걸림홈을 형성하고, 어스단자가 브래킷에서 이탈되지않도록 하는 상판부에는 걸림턱부를 형성하며 어스단자가 삽입되는 브래킷의 가이드부에는 어스단자의 삽입부가 삽입되는 삽입공을 형성하고 주프레임에는 제 1공과 제 2공이 형성되며 고정대가 형성된 구성을 갖는 것을 특징으로 하는 착탈구조의 어스단자를 갖는 브래킷.Wherein the earth terminal is formed in the free end is continuous with the insertion portion is inserted into the ground portion having a round to the ground to the CRT band, forming a locking groove that the bracket is caught, the top plate portion so that the earth terminal is not separated from the bracket Detachment is characterized in that the locking jaw portion is formed in the guide portion of the bracket into which the earth terminal is inserted, the insertion hole into which the insertion portion of the earth terminal is inserted, and the first frame and the second hole are formed in the main frame and the fixing rod is formed. Bracket having earth terminal of structure. 제1항에 있어서;The method of claim 1; 상기 어스단자에는 탄성유지공을 갖는 것을 특징으로 하는 착탈구조의 어스단자를 갖는 브래킷.The earth terminal has a bracket having a removable earth terminal, characterized in that it has an elastic retaining hole.
KR1019980009620A 1998-03-20 1998-03-20 Bracket having earth terminal of detaching structure KR100296352B1 (en)

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Application Number Priority Date Filing Date Title
KR1019980009620A KR100296352B1 (en) 1998-03-20 1998-03-20 Bracket having earth terminal of detaching structure

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KR19990075419A KR19990075419A (en) 1999-10-15
KR100296352B1 true KR100296352B1 (en) 2001-08-07

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101342739B1 (en) 2007-03-21 2013-12-19 주식회사 현대오토넷 A grounding device for car audio unit

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101342739B1 (en) 2007-03-21 2013-12-19 주식회사 현대오토넷 A grounding device for car audio unit

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